Request InfoCoherent Inc.The Chameleon-XR, launched by Coherent Inc., is a hands-free ultrafast laser that tunes from 720 to 980 nm and that is suitable for multiphoton excitation microscopy. The company says that the longer wavelengths enable deeper imaging into specimens, facilitate excitation of fluorophores such as YFP and DsRed, and reduce photobleaching effects. The device produces femtosecond pulses with >1 W of average output. The patented Power Pulse dispersion-balanced tuning mechanism automatically optimizes output power and pulse width at all times and at all wavelengths. A miniature closed-loop air...See full productRelated content from Photonics MediaPRODUCTSBioPhotonics Jul/Aug 2022 IssuePhoton-Counting Sensor and CameraGigajot Technology Inc.’s QIS41 camera, built around the GJ04122 sensor, pairs well with standard 4/3-in. microscopy optics, bringing high resolution and low-light performance to scientific and...BioPhotonics Sep/Oct 2023 IssueMicroscopy SoftwareSuite SIX software from WITec GmbH is designed for Raman and correlative measurement control, data acquisition, and post-processing. The software offers multiple user profiles, regulatory compliance...BioPhotonics Mar/Apr 2024 IssueLight EngineThe ZIVA Light Engine from Lumencor was made for structured illumination microscopy, stochastic optical reconstruction microscopy, and other super-resolution microscopy applications. The engine...Photonics Showcase April 2023 IssueMad-Deck™ XYZ Stage PlatformThe Mad-Deck™ is an automated stage platform for advanced microscopy applications. Ideal for imaging applications that require free access above and below the sample plane. A variety of models...ARTICLESBioPhotonics Nov/Dec 2023 IssueMultiphoton Microscopy Evolves with the Aid of Laser SystemsMultiphoton excitation (MPE) microscopy has successfully transitioned from the demonstration of its potential that took place more than 30 years ago to a powerful imaging method used throughout the...Photonics.com 5/5/2022Internal Reflection-Based Microscopy Images Single ProteinA team from Arizona State University (ASU) has introduced evanescent scattering microscopy (ESM), a label-free method for sensitive imaging of biomolecules, including proteins. The single-molecule...BioPhotonics Jan/Feb 2023 IssueFluorophore Modified to Expand Monitoring of Cell DynamicsA genetically modified fluorescent protein has exhibited the shortest fluorescence emission wavelength to date, researchers at Osaka University reported. The fluorophore, named Sumire, emits 414-nm...Photonics.com 10/13/2022Imaging System Speeds Diagnosis with Real-Time Biopsy AnalysisResults of a pilot study conducted at the University of Rochester showed that a system based on two-photon fluorescence microscopy (TPFM) enabled rapid diagnosis of nonmelanoma skin cancer through...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookLasers: Understanding the BasicsOver 60 years have passed since the first demonstration of a laser in 1960. After the initial spark of interest, lasers were for a while categorized as “a solution waiting for a problem,”...Photonics HandbookFiber Lasers: Continuing to Power GrowthEarly fiber lasers were inefficient and limited to low powers, until more effective methods emerged to deliver the pump light into the cladding. Valentin Gapontsev, founder and CEO of IPG Photonics,...Photonics HandbookIndustrial Lasers: An Introduction to Process QualificationMaterials processing with lasers is actually a broad term for a diverse range of applications. The major categories of these uses, and the lasers that service them, are summarized Table 1. At one...Photonics HandbookBeam Diagnostics: Meeting the Need for High QualityFor any discussion of laser beam diagnostics, it is first necessary to define some terms that characterize beam properties. Broad definitions can include measurements of laser energy or power,...WHITEPAPERSPhotonics.com 4/28/2023The Basics of Scanner Field of View and Strategies for Improving ItThis white paper will identify the specifications that can influence the scanner’s field of view and also highlight hardware and controller-oriented solutions for improving it. Key topics include:...Photonics.com 7/28/2022Sb to Mn Energy Transfer Revealed using Time-Resolved Emission Spectroscopy (TRES)Heterometallic metal halide hybrids hold great promise due to the potential for synergistic photo-physical properties depending on the choice of the constituent metal centres. In this application...Photonics.com 11/30/2022Shanghai Optics Design for Manufacturing (DFM) Case StudyShanghai Optics offers first-class Design for Manufacturing (DFM) services. We are proud of our track history helping customers improve product quality and reduce their manufacturing cost...Photonics.com 9/27/2023Raman SpectroscopyTo achieve accurate and precise Raman measurements, optical filters play a crucial role in enhancing signal-to-noise ratio, and reducing background interference. This white paper explores the...WEBINARSPhotonics.com 9/15/2020Ultrafast Laser Micro-Machining – Fundamentals and Process OptimizationOver the last decade, material processing using ultrafast laser pulses with pulse durations in the range between 300 fs and about 15 ps has gained in popularity due to the small heat-affected zone...Photonics.com 6/2/2022Advances in LED Illumination for Fluorescence ImagingLED illumination for fluorescence microscopy systems has progressed significantly from a time when LED sources had low optical power and a limited range of wavelengths. While the benefits of LED...Photonics.com 10/27/2021Expanding Capabilities with Optimized NIR Confocal ImagingFluorescence microscopy historically has been dominated by blue, green, and red imaging. Although this limitation is acceptable for some applications, multiplexing and deep tissue imaging suffer with...Photonics.com 10/18/2023Advancing and Extending the Spectral Range for Imaging in Fluorescence MicroscopyFluorescence microscopy has revolutionized life sciences by enabling researchers to study biological samples with exceptional precision. New excitation and illumination light sources and scientific...PHOTONICS DICTIONARY+ TERMSPhotonics DictionaryphotobleachingPhotobleaching is a phenomenon in which the fluorescence of a fluorophore (a fluorescent molecule or dye) is permanently reduced or eliminated upon prolonged exposure to light. This process occurs...Photonics Dictionarysingle-photon avalanche diodeA single-photon avalanche diode (SPAD) is a specialized type of photodetector designed to detect extremely weak optical signals, down to the level of single photons. SPADs are widely used in...Photonics DictionaryfluorescenceFluorescence is a type of luminescence, which is the emission of light by a substance that has absorbed light or other electromagnetic radiation. Specifically, fluorescence involves the absorption of...Photonics DictionarySTED microscopySTED microscopy, or stimulated emission depletion microscopy, is a superresolution imaging technique in fluorescence microscopy that surpasses the diffraction limit, enabling the visualization of...VIDEOSPhotonics.com 9/28/2017Merging Industry and Education Through Photonics - LIGHT MATTERS 09.2017Tune into this month’s edition of Light Matters for the complete list of Photonics Media’s Industry Beacon award winners. We’ll also introduce you to an Industry Beacon in the Educator category, and...Photonics.com 9/28/2017Light Matters Extra: Optics & Photonics Technology Program, STCC - 09.2017In this month’s Light Matters Extra, we take you to the Springfield Technical Community College campus and introduce you to Professor Nick Massa, who has been teaching Optics and Photonics there for...Photonics.com 2/21/2018Light Matters Extra: styropyro - 02.2018In this month's Light Matters Extra, we introduce you to Drake Anthony, aka styropyro. Drake, 25, has been building his own lasers since he was 12 years old. He's got quite the following on his...Photonics.com 6/15/2016Wendell Talbot Hill, University of MarylandWendell Talbot Hill, University of Maryland, College Park, USA, shares his fascination with lasers.PHOTONICS BUYERS' GUIDE CATEGORIESResearch MicroscopesMetallurgical MicroscopesTransmission Electron Microscopes (TEM)A transmission electron microscope is a type of microscope that uses magnetic lenses to transmit a beam of electrons through an object; the electrons are then focused on a fluorescent screen to form...Medical/Biomedical Light SourcesCOMPANIESPhotonics Buyers' GuideLaserPoint srlLaserPoint manufactures a wide portfolio of laser power and energy meters able to perform laser measurements with high accuracy. They developed the hard coatings to absorb the laser radiation which...Photonics Buyers' GuideAndor TechnologyAndor Technology Ltd is a global developer and manufacturer of high-performance scientific cameras, microscopy systems and spectrographs for academic, government, and industrial applications. Founded...Photonics Buyers' GuideRPMC Lasers Inc.RPMC Lasers Inc is a leading laser distributor in North America. We offer only diode lasers, laser modules, diode and lamp-pumped lasers, and fiber lasers (no systems). We sell at the manufacturers'...Photonics Buyers' GuideMad City Labs Inc.Mad City Labs, Inc. is a leading manufacturer of piezo nanopositioning systems and instrumentation capable of sub-nanometer positioning resolution. Our product line of nanopositioners,...